Average percent of sunshine in Grandville (MI)
The mean percent of sunhours during the day in Grandville (Michigan), the United States of America.
- The sun shines on average 63.0% in July making it the most sunny month.
- On average, December has the lowest percentage of sunshine with 22.0%.
Forecast: is it sunny in Grandville (MI)?
overcast and no rain
broken clouds and no rain
broken clouds and no rain